Movin' Up in the Pack
Join Date: Oct 2009
Location: North Western PA
Yes, I Line Breed my rats to keep that specific gene dominent. While Lilspz is right. polydactylism doesn't really serve any function, but then again, neither do hairlessness, or dumbo ears. It's just something unique that I thought would be a shame to let fade out. I try mostly though for the polydactyl, and the bigger, more rounded dumbo ears, as well.
"The clever cat eats cheese and breathes down rat holes with baited breath."